Collagen reviews and tests

Alza Test Ranks Collagen Based on User Reviews and Other Data

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Collagen – Test Results

The result for collagen at several price levels is:

What is the Alza Test?

Hundreds of categories, thousands of products, millions of details and user reviews for collagen. How can you make sense of all of this? Try our Alza Test, which guarantees an objective selection based on customers' experiences. How the products from collagen rank are based solely on various data and feedback from actual people who have purchased the products.

Více o kolagenu All collagen

OstroVit collagen + vitamin C, 400 g, Blackcurrant

31×

319,-

In stock > 10 pcs

6 colors

Colagen - hydrolyzed bovine collagen, 8869 mg in 1 dose, enriched with vitamin C, powder for the preparation of the drink, blackcurrant flavour, 400 g

Added to cart

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OstroVit collagen + vitamin C, 400 g, Peach

31×

319,-

In stock > 10 pcs

6 colors

Colagen - hydrolyzed bovine collagen, 8869 mg in 1 dose, enriched with vitamin C, powder for the preparation of the drink, peach flavor, 400 g

Added to cart

- +

OstroVit Collagen + Vitamin C, 400 g, Natural

31×

319,-

In stock > 10 pcs

6 colors

Colagen - combination of hydrolysed bovine collagen (8700 mg) and vitamin C (500 mg) in 1 dose, soluble powder for beverage preparation, flavourless, 400 g

Added to cart

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OstroVit collagen + vitamin C, 400 g pineapple

31×

350,-

In stock > 10 pcs at the supplier's

6 colors

Colagen - hydrolyzed bovine collagen, 8869 mg in 1 dose, enriched with vitamin C, powder for the preparation of the drink, pineapple flavour, 400 g

Added to cart

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OstroVit Collagen + Vitamin C, 400 g, Cucumber-mint

31×

350,-

In stock > 5 pcs at the supplier's

6 colors

Colagen - combination of hydrolysed bovine collagen (8700 mg) and vitamin C (500 mg) in 1 dose, soluble powder for beverage preparation, cucumber and mint flavour, 400 g

Added to cart

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OstroVit Collagen + Vitamin C, 400 g, Cola with rum

31×

350,-

In stock > 5 pcs at the supplier's

6 colors

Colagen - combination of beef collagen extracts (8 850 mg) and vitamin C (500 mg) in 1 dose (10 g), without flavourings, sweeteners and other preservatives, 400 g

Added to cart

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GymBeam Hydrolysed Collagen RunCollg Mango Maracuja 500 g

21×

349,- 399,-

In stock > 10 pcs

2 variants

Joint Nutrition - combination of hydrolysed collagen peptides (16.7 g) and vitamin C (900 mg) in 1 dose, powder form, mango and passion fruit flavour, 500 g

Added to cart

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MyProtein Collagen, 90 capsules

15×

309,-

In stock > 5 pcs

Colagen - Collagen I. and III. type, 400 mg mixture in 1 capsule, collagen from natural sources, 90 capsules

Added to cart

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BrainMax Hydrolyzed Collagen, Grass-fed Collagen, 400 g

21×

649,-

In stock > 5 pcs

3 sizes

Colagen - hydrolyzed collagen type I. and III. (12 g) in 1 serving, certified Brazilian collagen from grass-fed cattle, without additives and flavours, 400 g

Added to cart

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BrainMax Hydrolyzed GrassFed Collagen, 600 mg, 100 capsules

21×

499,-

In stock > 10 pcs

3 sizes

Colagen - hydrolysed collagen type I and III (600 mg) in 1 capsule, suitable for vegans, gluten and GMO free, 100 capsules

Added to cart

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BrainMax Hydrolyzed GrassFed Collagen, 200 g

21×

359,-

In stock > 10 pcs

3 sizes

Colagen - hydrolysed bovine collagen (12 g) in 1 dose, certified collagen from grass-fed cattle, 200 g

Added to cart

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Vital Proteins Collagen Peptides 284 g

19×

699,-

In stock > 5 pcs

4 variants

Colagen - unflavored collagen peptides powder, collagen, 20 g per 1 serving, gluten-free, suitable for hot and cold drinks, 284 g

Added to cart

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Vital Proteins Collagen Peptides 567 g

19×

1,199,-

Currently Unavailable

4 variants

Colagen - unflavored collagen peptides powder, collagen, 20 g per 1 serving, gluten-free, suitable for hot and cold drinks, 567 g

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We eat healthy Hydrolyzed fish collagen + hyaluronic acid mango flavour 195 g

11×

639,-

In stock > 5 pcs

Colagen - French patented hydrolysed fish collagen Naticol®, mango flavour

Added to cart

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Gelatina plus 360 capsules

12×

549,- 599,-

In stock > 10 pcs

2 variants

Joint Nutrition - a combination of high-purity hydrolysed bovine collagen (433 mg), calcium (20 mg), magnesium (9.5 mg), iron (0.47 mg) and vitamin C (6.67 mg) in 1 capsule,...

Added to cart

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OstroVit Marine collagen with hyaluronic acid and vitamin C, 120 capsules

13×

329,-

In stock > 10 pcs

Colagen - hydrolyzed fish collagen peptides (2200 mg), hyaluronic acid (120 mg), vitamin C (80 mg) in 1 dose, easy-to-swallow capsules, 120 capsules

Added to cart

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PureGold CollaGold + hyaluronic acid 300 g, strawberry Daiquiri

3 variants

Added to cart

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PureGold CollaGold + hyaluronic acid 300 g, lemon

3 variants

Added to cart

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PureGold CollaGold + hyaluronic acid 300 g, mango

14×

469,-

Currently Unavailable

3 variants

Buy with code 2026ALZAEXTRA50 235,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart.

Sports Drink –

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